Rugged Environmental Protection: The NEMA 4 (Type 3R) enclosure ensures reliable performance in wash-down environments or outdoor mechanical yards

the 51-HD replacement head is designed to fit the standard Series 51 valve body

This specific part is engineered for the RV91

The mechanism supports up to 10 ON/OFF operations daily with a minimum interval of one hour

Reznor 64676 Orifice 318518-761 Rugged Environmental Protection: The NEMAThe Reznor 64676 Orifice is a critical 1. 30 mm brass component engineered for high performance propane (LP) burner applications. As an authentic Reznor OEM replacement part, this orifice is designed specifically for commercial and industrial gas fired unit heaters. In the field, achieving precise fuel atomization is essential for stable combustion and maximizing heat exchanger longevity. This precision machined LP burner orifice ensures the correct